v3.26.3
Intangible Assets - Schedule of Intangible Assets (Details) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 147,894 $ 147,894
Accumulated Amortization 36,766 30,805
Net Carrying Amount 111,128 117,089
HETLIOZ®    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 33,000 33,000
Accumulated Amortization 19,960 18,863
Net Carrying Amount 13,040 14,137
PONVORY®    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 104,894 104,894
Accumulated Amortization 16,100 11,942
Net Carrying Amount 88,794 92,952
NEREUSTM    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 10,000 10,000
Accumulated Amortization 706 0
Net Carrying Amount $ 9,294 $ 10,000